A. Thermoplastic materials
B. Nickel
C. Steel or iron
D. None of these
Related Mcqs:
- Which of the following material of construction may be recommended by a chemical engineer for handling a gaseous chlorine (dry or wet) stream in a fluid flow system ?
A. High silicon iron, silicon rubber, Kel-F and Teflon
B. Mild steel and stainless steel
C. Cast iron, tin and aluminium
D. Copper, nickel and Monel - Dry chlorine can be handled in a vessel made of__________________?
A. Iron or steel
B. PVC
C. Nickel
D. Brass - Ammonium chloride solution is stored/ treated in _____________ vessels/pipes?
A. Plain carbon steel
B. Stainless steel
C. Rubber or durmet-20 lined
D. Lead - Lead lined equipments & vessels are suitable for handling __________________?
A. Hydrochloric acid (10%)
B. Nitric acid
C. Sulphuric acid upto 60°C
D. All A., B. and C. - Mild steel storage vessels are suitable for the storage of___________________?
A. Anhydrous ammonia
B. Fatty acids
C. Hydrochloric acid (95%)
D. Sulphuric acid (25%) - Brine solution is stored/treated in _______________ lined vessels/pipes?
A. Rubber
B. Lead
C. Glass
D. Nickel - Cast iron vessels are not suitable for the storage of_________________?
A. Freon
B. H2SO4 (95%) at room temperature
C. H2SO4 (fuming)
D. Wet SO2 - Rubber lined vessels are corroded by the action of__________________?
A. Aqua regia
B. Chloroform
C. Sulphuric acid (95%)
D. All A., B. and C. - Glass lined vessels are not used for handling/storing__________________?
A. Dilute H2SO4
B. Dilute HNO3
C. Dilute HCl
D. Hydrofluoric acid - Glass lined vessels are not used for handling__________________?
A. Dilute H2SO4
B. Dilute HNO3
C. Dilute HCI
D. Hydrofluoric acid
